27840305

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2579}}^1$

素因数の和:2728

約数の個数: 16

約数和(自身を含む): 35665920

約数和(自身を除く): 7825615

約数列:

[1, 5, 17, 85, 127, 635, 2159, 2579, 10795, 12895, 43843, 219215, 327533, 1637665, 5568061, 27840305]

約数ペア:

[(1, 27840305), (5, 5568061), (17, 1637665), (85, 327533), (127, 219215), (635, 43843), (2159, 12895), (2579, 10795)]